Internal Jugular Vein Entrapment in a Multiple Sclerosis Patient
Surgical procedure. (a) Patient prepared for surgical decompression of the internal jugular vein; course of the vein and omohyoid muscle are marked in black, please note the widened external jugular vein (white arrow), (b) atypical omohyoid muscle compressing the internal jugular vein: (c) fully widened internal jugular vein after surgical transection of the muscle.
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